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41 lines
1.2 KiB
Plaintext
41 lines
1.2 KiB
Plaintext
CREATE TABLE t1 (id INT PRIMARY KEY) ENGINE=InnoDB;
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INSERT INTO t1 VALUES (1);
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SET session wsrep_sync_wait=0;
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SET session wsrep_causal_reads=OFF;
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Warnings:
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Warning 1287 '@@wsrep_causal_reads' is deprecated and will be removed in a future release. Please use '@@wsrep_sync_wait=1' instead
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FLUSH TABLE WITH READ LOCK;
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ALTER TABLE t1 ADD COLUMN f2 INTEGER;
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INSERT INTO t1 VALUES (2,3);
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SET session wsrep_sync_wait=0;
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SET session wsrep_causal_reads=OFF;
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Warnings:
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Warning 1287 '@@wsrep_causal_reads' is deprecated and will be removed in a future release. Please use '@@wsrep_sync_wait=1' instead
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SHOW CREATE TABLE t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`id` int(11) NOT NULL,
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PRIMARY KEY (`id`)
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) ENGINE=InnoDB DEFAULT CHARSET=latin1
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FLUSH TABLES t1 WITH READ LOCK;;
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UNLOCK TABLES;
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SHOW CREATE TABLE t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`id` int(11) NOT NULL,
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PRIMARY KEY (`id`)
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) ENGINE=InnoDB DEFAULT CHARSET=latin1
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UNLOCK TABLES;
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SHOW CREATE TABLE t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`id` int(11) NOT NULL,
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`f2` int(11) DEFAULT NULL,
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PRIMARY KEY (`id`)
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) ENGINE=InnoDB DEFAULT CHARSET=latin1
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SELECT * from t1;
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id f2
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1 NULL
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2 3
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DROP TABLE t1;
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